Solve the equation. −x² − 9x+5=9 -

Q: Consider the following series. n=1 n (a) Use the sum of the first 10 terms to estimate the sum of…

A: We have use the concept of series

Q: A polynomial P is given. P(x) = x³8x2 + 20x (a) Find all zeros of P, real and complex. (Enter your…

A: To factorize the given polynomial.

Q: Question 3 Let u, v be vectors in R³ with ||u|| = 1 = ||v||. If the angle between u and v is 60…

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Q: Estimate the volume of the solid that lies below the surface z = xy and above the following…

A: Estimate the volume of the solid that lines below the surface z= xy and above the following…

Q: -0 Matrix A = 2 -2 (a) a 3 (b) a 0 (c) a 5 -10 is invertible iff 15

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Q: A baseball team plays in a stadium that holds 70000 spectators. With the ticket price at $8 the…

A: As per Bartleby guidelines for more than one question asked only one is to be answered please upload…

Q: Find the inverse of the function then make a hand sketch of both the original graph and it's…

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Q: a car can be rented for $80 per week plus $0.05 per mile can be drivin if you have at most $150 to…

A: A car can be rented for $80 per week plus $0.50 per mile. Amount of money spend for transportation…

Q: Suppose that the functions p and q are defined as follows. p(x) = x² +6 q (x)=√x+9 Find the…

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Q: The first term of an arithmetic series is (2t + 1) where t > 0 The nth term of this arithmetic…

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Q: Solve the equation. 11x² = 2

A: 11x2=2x2=211

Q: A candy jar contains 8 red, 7 green, 2 blue and 3 yellow m&m. If a single m&m is chosen at random…

A: Given: A candy jar contains 8 red, 7 green, 2 blue and 3 yellow m&m.

Q: Prove that F(T), the collection of sets determined by a time of stop T, is a o- algebra.

A: To prove that F(?) is a σ-algebra, we need to show that it satisfies the following three properties:…

Q: The function h is defined by the following rule. A (x) = (+)* h Find h (x) for each x-value in the…

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Q: Given the function f(x) = x³-x²-8x+12 x²-4 solve for the Domain, Intercepts (x- intercept(s),…

A: fx=x-22x+3x+2x-2=x3-x2-8x+12x2-4 This is a rational function.

Q: Suppose that the functions and w are defined as follows. u(x) = 5x-5 w (x) = 4x-1 Find the…

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Q: Question (a) 80 12 If det A = 2 and det B = 5, then det (A³B−¹ A¹B²) = (b) 2000 (c) 40 (d) 400 (e)…

A: If detA=2 and detB=5, then to determine the value of detA3B-1AtB2.

Q: Given the following functions, find each of the values: f(x)=x²-3x+2 g(x) = x - 1 (f+g)(3) = (f-…

A: Given functionsf( x ) = x2 - 3x + 2 g( x ) = x - 1

Q: Suppose that the function fis defined as follows. 0 if -3 <x<-2 1 if-2<x<-1 2 if -1 < x≤0 3 if 0<x<…

A: The given function is:

Q: 1 Let M be a 3×3 magic square with magic number s. (a) Prove that the sum of M's entries is 3s. (b)…

A: Let n denotes order of the matrix. Magic constant =nn2+12 Sum of numbers in each of the rows,…

Q: 2 (1) 12 -1 1 Sechelon form -11 200

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Q: Given the following functions, find each of the values: f(x)=x²-3x+2 g(x) = x - 1 (f+g)(3) =[ [ (f-…

A: Topic = Functions

Q: The frequency, or pitch, of a musical note varies inversely with the wavelength. The speed of sound,…

A: Need to find out the wavelength for which frequency is given.

Q: 3. Solve the initial value problem x²y" + xy' + y = 0, and y(1) = 1, y'(1) = 2

A: The given differential equation is;  x2y''+xy'+y=0, y(1)=1, y'(1)=2.

Q: 1. Determine whether each sequence is geometric. If so, find the common ratio. 1,1/2,1/3,1/4.…

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Q: Factor the polynomial and use the factored form to find the real zeros P(x) = x² - 4x³ + 3x² 1 X =…

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Q: Solve the equation. 2(x+5) = 5 - 4(x + 5)

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Q: What is the length of AHD? (round to two decimal places) 2000 ft 50° 35

A: From the figure OC = OB = OA = 2000 ft

Q: Given f(x) = 2 and g(x) = 12 Find the composite functions f(g(x)) and g(f(x)). You do not need to…

A: Solution will be given below.

Q: The random variable X has PDF given by 1 f(x)=√e-2/4 -1/4 for x > 0, zero otherwise. Compute P(X> 5)…

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Q: a) f(x) = 2x³-7x² + 5x +4 c) 2 cos 0 Зл h(0)=- - sine 2 4x g(x) = - 3x 3 b) g(x)= d) q(x)=2²*x + e*…

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Q: T₁ T2 X1 X2 ([₁₂]) = [ X2 4x1 - 5x1 + 2x2 - 2x1 -4x2 (T₁-T₂) ([^^]); O 2 Ex: 42

A: We have  T1x1x2=4x1-5x1+2x2T2x1x2=-2x1-4x2

Q: Assume all variable as positive integers. Given and a-2n+2 (mod 7) 000 b = 3n+1 (mod 7) Which of the…

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Q: a) y = -5x6 b) y = 6x2 c) f(x) = -7

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Q: Let f(x) = = 11 T C - 2 and g(x) S 6 X

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Q: Evaluate. 61

A: To evaluate the following expression. 6!

Q: If the equation x + ax + bx² + cx + d.= 0 has four real positive roots then (A) ac ≥ 16d (B) b² ≥…

A: We can use Vieta's formulas to relate the coefficients of the quartic equation to its roots. Vieta's…

Q: 16 + F- 1-i

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Q: 7₁ x+3y-z=4 T₂: 3x+8y-4z = 4 T3 x+2y-2z = -4

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Q: ( mentary row operations) of the other matrices : B ) Question 6 : Write B as a linear combination…

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Q: y″+9y=f(t), y(0)=0, y'′(0)=4, f(t)= [8sint 0 π

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Q: 1. Find the missing term of each geometric sequence. It could be the geometric mean or its opposite.…

A: We have to find the missing term.

Q: f(x)=x²-5x +4 g(x) = x - 1 (1) (2) Find (4) (x) = • (-) The domain of (x) is a # X

A: given f=x2-5x+4and g=x-1we need to find f/g

Q: Use the ALEKS calculator to evaluate each expression. Round your answers to the nearest thousandth.…

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Q: If u x = (2, -4,-5) and 7 = 4, find tan(0), where is the angle between 7 and w tan(0) =

A: given  v→×w→=&lt;2,-4,-5&gt;v→.w→=4

Q: Name 2. -90 ÷ 3 For problems 1-4, write the unknown factor equation associated with each expression,…

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Q: 100 100 1 00 001 -2 10 G = 0 0 -- 010 001 0 0 Let X be any 3 x n matrix and set Y:= F-¹G²E³ X.…

A: The given matrices:E=100001010F=100-210001G=1000120001

Q: Rowan bought some vanilla and chocolate cupcakes in the ratio of 5:4. After Rowan’s classmates ate…

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Q: Let s represent a false statement and let q represent a true statement. Find the truth value of the…

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Q: Consider the following proof. Given: T(N) = T(N-1) + 5 and T(1) = 3. Conjecture: T(N) = 5N-2 for all…

A: Given: T(N) = T(N - 1) + 5 and T(1) = 3   Conjecture: T(N) = 5N - 2 for all N &gt;= 1